<template>
  <el-row class="home" :gutter="20">
    <el-col :span="8" style="margin-top: 20px">
      <el-card shadow="hover">
        <div class="user" slot="header">
          <img :src="userImg" class="userImg" />
          <div class="userinfo">
            <p class="name">冯大大</p>
            <p class="access">超级管理员</p>
          </div>
        </div>
        <div class="login-info">
          <p>上次登录时间：<span>2023-4-6</span></p>
          <p>上次登录地点：<span>四川</span></p>
        </div>
      </el-card>
      <el-card style="margin-top: 20px; height: 460px">
        <el-table :data="tableData">
          <el-table-column
            v-for="(val, key) in tableLabel"
            :key="key"
            :prop="key"
            :label="val"
          >
          </el-table-column>
        </el-table>
      </el-card>
    </el-col>
    <el-col :span="16" style="margin-top: 20px">
      <div class="num">
        <el-card
          v-for="item in countData"
          :key="item.name"
          :body-style="{ display: 'flex', padding: 0 }"
          class="card"
        >
          <i
            class="icon"
            :class="`el-icon-${item.icon}`"
            :style="{ background: item.color }"
          ></i>
          <div class="detail">
            <p class="num">￥{{ item.value }}</p>
            <p class="txt">{{ item.name }}</p>
          </div>
        </el-card>
      </div>
      <el-card style="height: 280px">
        <div style="height: 280px" ref="echarts"></div>
      </el-card>
      <div class="graph">
        <el-card style="height: 230px">
          <div style="height: 230px" ref="userEcharts"></div>
        </el-card>
        <el-card style="height: 230px">
          <div style="height: 230px" ref="videoEcharts"></div>
        </el-card>
      </div>
    </el-col>
  </el-row>
</template>
<script>
import { getData } from '../../api/data.js'
import * as echarts from 'echarts'
export default {
  name: "home_h",
  data () {
    return {
      userImg: require("@/assets/images/user.jpeg"),
      tableData: [],
      //  {
      //         name: 'oppo',
      //         todayBuy: 100,
      //         monthBuy: 300,
      //         totalBuy: 800
      //     },
      //     {
      //         name: 'vivo',
      //         todayBuy: 100,
      //         monthBuy: 300,
      //         totalBuy: 800
      //     },
      //     {
      //         name: '苹果',
      //         todayBuy: 100,
      //         monthBuy: 300,
      //         totalBuy: 800
      //     },
      //     {
      //         name: '小米',
      //         todayBuy: 100,
      //         monthBuy: 300,
      //         totalBuy: 800
      //     },
      //     {
      //         name: '三星',
      //         todayBuy: 100,
      //         monthBuy: 300,
      //         totalBuy: 800
      //     },
      //     {
      //         name: '魅族',
      //         todayBuy: 100,
      //         monthBuy: 300,
      //         totalBuy: 800
      //     },
      tableLabel: {
        name: '课程',
        todayBuy: '今日购买',
        monthBuy: '本月购买',
        totalBuy: '总购买'
      },
      countData: [
        {
          name: "今日支付订单",
          value: 1234,
          icon: "success",
          color: "#2ec7c9",
        },
        {
          name: "今日收藏订单",
          value: 210,
          icon: "star-on",
          color: "#ffb980",
        },
        {
          name: "今日未支付订单",
          value: 1234,
          icon: "s-goods",
          color: "#5ab1ef",
        },
        {
          name: "本月支付订单",
          value: 1234,
          icon: "success",
          color: "#2ec7c9",
        },
        {
          name: "本月收藏订单",
          value: 210,
          icon: "star-on",
          color: "#ffb980",
        },
        {
          name: "本月未支付订单",
          value: 1234,
          icon: "s-goods",
          color: "#5ab1ef",
        },
      ]
    };
  },
  mounted () {
    getData().then(res => {
      const { code, data } = res
      if (code === 20000) {
        console.log("1");
        this.tableData = data.tableData
        const order = data.orderData
        const xData = order.date
        const keyArray = Object.keys(order.data[0])
        const series = []
        keyArray.forEach(key => {
          series.push({
            name: key,
            data: order.data.map(item => item[key]),
            type: 'line'
          })
        });
        const option = {
          xAxis: {
            data: xData
          },
          yAxis: {},
          legend: {
            data: keyArray
          },
          series

        }
        const E = echarts.init(this.$refs.echarts)
        E.setOption(option)
        //用户柱状图
        const userOption = {
          legend: {
            textStyle: {
              color: "#333",
            },
          },
          grid: {
            left: "20%",
          },
          //提示框
          tooltip: {
            trigger: "axis",
          },
          xAxis: {
            type: "category",//类目轴
            data: data.userData.map(item => item.date),
            axisLine: {
              lineStyle: {
                color: "#17b3a3",
              },
            },
            axisLabel: {
              interval: 0,
              color: "#333",
            },
          },
          yAxis: [
            {
              type: "value",
              axisLine: {
                lineStyle: {
                  color: "#17b3a3",
                },
              },
            },
          ],
          color: ["#2ec7c9", "#b6a2de"],
          series: [
            {
              name: '新增用户',
              data: data.userData.map(item => item.new),
              type: 'bar'
            },
            {
              name: '活跃用户',
              data: data.userData.map(item => item.active),
              type: 'bar'
            }
          ],
        }
        const U = echarts.init(this.$refs.userEcharts)
        U.setOption(userOption)
        //饼图
        const videoOption = {
          tooltip: {
            trigger: "item",
          },
          color: [
            "#0f78f4",
            "#dd536b",
            "#9462e5",
            "#a6a6a6",
            "#e1bb22",
            "#39c362",
            "#3ed1cf",
          ],
          series: [
            {
              data: data.videoData,
              type: 'pie'
            }
          ],
        }
        const v = echarts.init(this.$refs.videoEcharts)
        v.setOption(videoOption)

      }
      console.log(res)
    })
  }
};
</script>
<style lang="less" scoped>
::v-deep .el-card__body {
  padding: 10px;
}
p {
  font-size: 14px;
}
.user {
  display: flex;
  align-items: center;
  .userImg {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    display: inline-block;
    margin-right: 30px;
  }
  .userinfo {
    display: inline-block;
    .name {
      font-size: 24px;
      margin: 0;
    }
    .access {
      color: grey;
      margin: 0;
    }
  }
}
.login-info {
  p {
    color: grey;
    span {
      color: #000;
      margin-left: 20px;
    }
  }
}
.num {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  // flex-direction: row;
  .card {
    width: 230px;
    height: 70px;
    margin-bottom: 20px;
  }
  .icon {
    display: inline-block;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 70px;
    width: 70px;
    color: #fff;
    font-size: 20px;
  }
  .detail {
    margin: auto auto auto 10px;
    .num {
      font-size: 20px;
      margin: 0;
    }
    .txt {
      color: grey;
      font-size: 14px;
      margin: 0;
    }
  }
}
.graph {
  display: flex;
  justify-content: space-between;
  margin-top: 20px;
  ::v-deep .el-card {
    width: 400px;
  }
}
</style>
